Kali G

Apples normally sell for $0.32 each. They go one sale for 3 for $0.69. How much money is saved if you purchase 2 dozen apples while they are on sale?

A theater has 38 rows with 23 seats in each row. Estimate the number of seats in the theater and tell how you arrived at your estimate

use the range strategy to estimate each of the following. Explain how you arrived at your estimates. a) 22*38 b)145+678 c)278+36

About 3540 calories must be burned to lose 1 pound of body weight. Estimate how many calories must be burned to lose 6 pounds.

Round each number to the place value indicated by the digit in bold. A: 3587 5 is bold. B: 148213 the first one, one is bold. C: 23785 3 is bold. D: 2357 5 is bold.

Rename each of the following using the distributive property of multiplication over addition: A: ax+ bx+ 2x B: 3(a+b)+ x(a+b) and explain how you got this answer please!

Pick a number. Double it. Multiply the result by 3. Add 24. Divide by 6. Subtract your original number. Is the result always the same? Write a convincing argument for what happens. HELP!

A student claims that to divide a number with the units digit 0 by 10, she just crosses out the 0 to get the answer. She wants to know if this is always true and why and if the 0 has to be the units digit. How do you respond?

Students were divided into eight teams with nine on each team. Later, the same students were divided into teams with six on each team. How many teams were there then? Explain how.

explain whether the following given are closed under addition: B={0, 1} T={0, 4, 8, 12, 16, ...} F={5, 6, 7, 8, 9, 10,...} {x|x E W and x>100}

I don't get the same number!!

the "E" is one of the weird looking e's for math. The "W" is in italics.